参数资料
型号: PSD701S5
英文描述: Field Programmable Microcontroller Peripherals with Supervisory Functions(可编程逻辑,4K位SRAM,27个可编程I/O,通用PLD有66个输入)
中文描述: 现场可编程微控制器外围设备具有监督职能(可编程逻辑,4K的位的SRAM,27余个可编程输入/输出,通用PLD的有66个输入)
文件页数: 11/104页
文件大小: 515K
代理商: PSD701S5
PSD7XX Family
13-11
Register Name
Port Port
A
01
Port Port
C
11
Other*
Description
B
00
D
10
Data In
Reads Port pin as input,
MCU I/O input mode
Selects mode between
MCU I/O or Address Out
Stores data for output to Port
pins, MCU I/O output mode
Configures Port pin as
input or output
Configures Port pin between
CMOS, Open Drain and
Slew rate
Reads Input Micro
Cell
Reads the status of the
output enable to the I/O
Port driver
Read – reads output of
Micro
Cells
(McellC, McellAB)
Write – loads Micro
cell
Flip-Flops
Power Management
Register 0
Power Management
Register 1
Page Register
8031/PIO Configuration
Register
Read only Supervisory
register. Indicates the
status and source of reset
and reference voltage level.
Write only. A write to the
register clears the reset
status bits in the Status
Register.
Read only. Indicates the
status of all Supervisory
I/O pins.
Read only. Indicates the
configuration of the
WatchDog Timer.
Contains WatchDog Timer
count bits 0–7.
Contains WatchDog Timer
count bit 8, the clock source
and reset pulse width.
Control
03
02
Data Out
05
04
13
12
Direction
07
06
15
14
Drive
09
08
17
16
Input Micro
Cell
Enable Out
0B
0D
0A
0C
19
1B
Output Micro
Cell
21
21
20
PMMR0
B1
PMMR1
B3
Page
VM
E1
E3
Status
D9
Reset-Clr
D7
Supv-Pins
DB
WD-Conf
D5
WD-Count
D1
WD-Misc
D3
Table 5A. Register Address Offset for 16-Bit Motorola Microcontrollers in
16-Bit Mode
PSD7XX
Register
Description
and Address
Offset
(cont.)
*
Other registers that are not part of the I/O ports.
相关PDF资料
PDF描述
PSD702S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可编程逻辑,4K位SRAM,27个可编程I/O,通用PLD有66个输入)
PSD711S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可编程逻辑,4K位SRAM,27个可编程I/O,通用PLD有66个输入)
PSD712S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可编程逻辑,4K位SRAM,27个可编程I/O,通用PLD有66个输入)
PSD713S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可编程逻辑,4K位SRAM,27个可编程I/O,通用PLD有66个输入)
PSD813F4 Flash In System Programmable Mirocomputer Peripherals(闪速,在系统可编程微控制器外围器件,1M位闪速存储器,256K位EEPROM,16K位SRAM)
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